Behavioral task
behavioral1
Sample
ea35e0e6730bfb525f4ba94c5f6977b1_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ea35e0e6730bfb525f4ba94c5f6977b1_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ea35e0e6730bfb525f4ba94c5f6977b1_JaffaCakes118
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Size
1.1MB
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MD5
ea35e0e6730bfb525f4ba94c5f6977b1
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SHA1
1acb30c1b95d61eaecbfa94f96018849ebfae6ef
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SHA256
48b615b4d8a5526e5d02003083f72fb4fad6573dcd369243beca0464f9d2ad93
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SHA512
8b1d361e023b6383ffe1c00bb75b3e454e3b0cd548dd6821ccab0fed0760c6e1a0cc7b2b967a3bee30ca03d8ec1a9c185ddc3392152d4a00292fce5fb6555259
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SSDEEP
24576:+hOJiOvcuIq7LWCoNarybpL9RgrDeuPLIBJMllg+4NnIsxdarGJ:sZO1Iq7C7Nau1xRKZPLLe+4NI0dp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ea35e0e6730bfb525f4ba94c5f6977b1_JaffaCakes118 unpack001/out.upx
Files
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ea35e0e6730bfb525f4ba94c5f6977b1_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ